Navigation Links
Cell membrane


Cell membranes are built from lipids and proteins.
The Plasma Membrane
The plasma membrane serves as the interface between the machinery in the interior of the cell and the extracellular fluid (ECF) that bathes all cells.
Full article >>>

A cell membrane (or plasma membrane or plasmalemma) is the part of any biological cell that covers the cell. It is selectively permeable, structured bilayer of phospholipid and protein molecules.
Full article >>>

Cell membrane
(Redirected from Fluid mosaic model)
A component of every biological cell, ...
Full article >>>

Cell membranes act as barriers to most, but not all, molecules. Development of a cell membrane that could allow some materials to pass while constraining the movement of other molecules was a major step in the evolution of the cell.
Full article >>>

cell membrane -- The outer membrane of a cell, which separates it from the environment. Also called a plasma membrane or plasmalemma.
Full article >>>

cell membrane
The outer membrane of the cell; the plasma membrane.
cell plate ...
Full article >>>

cell membrane
the outer boundary of cells, the structure of which is visible only under the electron microscope.
cellulose
A type of unbranched polysaccharide carbohydrate that is composed of glucose sugars.
Covered in: ...
Full article >>>

- Cell Membrane
- Cytoplasm
Definition: The semi-fluid component of a cell's cytoplasm.

From Regina Bailey,
Your Guide to Biology.
FREE Newsletter. Sign Up Now! ...
Full article >>>

Diagram/label cell membrane structure and describe interactions with environment.
Explain relationship between photosynthesis and respiration (identify organelles involved)
- ...
Full article >>>

plasmalemma The cell membrane.
plasmid A small circle of DNA that may be carried by a bacterium in addition to its genomic DNA.
plasmodesma A cytoplasmic strand that connects adjacent plant cells through pores in the cell wall.
Full article >>>

Passageways in the cell membrane through which charged molecules can pass.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z ...
Full article >>>

A method for transforrning DNA, especially useful for plant cells, in which high voltage pulses of electricity are used to open pores in cell membranes, through which foreign DNA can pass. Encapsidation.
Full article >>>

Pericellular proteolysis represents one of the key modes by which the cell can modulate its environment, involving not only turnover of the extracellular matrix but also the regulation of cell membrane proteins, ...
Full article >>>

Channel proteins that span the cell membrane form the ion channels. To determine the structure of proteins, scientists have often used X-ray crystallography.
Full article >>>

PLCβ hydrolyzes phosphoinositol-4,5-bisphosphate (PIP2), a phospholipid found in the cell membrane, into soluble inositol triphosphate (IP3) and diacylgycerol (DAG), which stays in the cell membrane.
Full article >>>

Integrins are proteins found in cell membranes that control many cellular processes and also serve as a channel through which viruses can enter and infect cells.
Full article >>>

Proteins associated with the cell membranes of animal cells may bind to proteins of adjacent cells.
Full article >>>

sarcolemma: the muscle cell membrane.
sarcomere: the functional unit of the muscle that contains thin actin filaments and thick myosin filaments.
scientific method: an orderly process of gaining information about the biological world.
Full article >>>

Septum
The growth of the cell membrane and wall between opposite ends of a growing cell, ultimately separating the cell into two daughter cells.
Full article >>>

living, semipermeable membrane covering certain cells; see cell membrane
Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby
What Topic Is Your BIOLOGY Paper On?
Full article >>>

A23187 - mobile-carrier calcium ionophore (allows Ca++ ions to cross cell membranes) originally isolated as an antibiotic from Streptomyces chartreusensis. Also known as Calcimycin, Antibiotic A23187.
Full article >>>

The material between the nuclear and cell membranes; includes fluid (cytosol) organelles, and various membranes.
Full article >>>

myelin sheath - insulating layer of specialized cell membrane wrapped around vertebrate axons; produced by the oligodendrocytes in the central nervous system (CNS) ...
Full article >>>

Lysis. The destruction of the cell membrane.
Lysogen. A bacterial cell whose chromosome contains in- tegrated viral DNA.
Full article >>>


'"/>


See more about: Cell membrane

TAG: Cell membrane
Other biology dictionary
(Date:7/25/2008)...cience discoveries into the clinical arena is wide... Medical College of Wisconsin, in Milwaukee, and N...sons why clinical science grant applications recei...rant applications to the NIH. The findings were pu... of Medicine . , In collaboration with Michael R...
(Date:7/25/2008)...otentially contain a naturally occurring toxin cal...health according to a review paper published in th...ence of Food and Agriculture (JSFA). , However,...fected area is enough to eliminate most of the GAs...that the levels of GA in potatoes can be controlle...
(Date:7/24/2008)...cientists have found black smoker vents farther no...of five vents one towering nearly four stories in...solved sulfide minerals that solidify when vent wa...he years, accumulated around the vent field in wha...deposits ever found on the seafloor, according to ...
(Date:7/24/2008)... stem cells originate in a different part of the b...imulation they can produce new brain cells to repl... Irvine scientists has shown. , Evidence strongl...brain are the ependymal cells that line the ventri...ls in the subventricular zone as biologists previo...
Breaking Biology News(10 mins):New study spotlights National Institutes of Health grant outcomes for clinical research 2Scientists break record by finding northernmost hydrothermal vent field 2Scientists break record by finding northernmost hydrothermal vent field 3Adult stem cells activated in mammalian brain 2Adult stem cells activated in mammalian brain 3Treating patients with psychiatric disorders for hepatitis C 7430 1Treating patients with psychiatric disorders for hepatitis C 7430 2MIT sculpts 3 D particles with light 1433 1MIT sculpts 3 D particles with light 1433 2Brain Activity Points to Origins of Anorexia 7428 1Brain Activity Points to Origins of Anorexia 7428 2Present day species of piranha result from a marine incursion into the Amazon Basin 1430 1Present day species of piranha result from a marine incursion into the Amazon Basin 1430 2Present day species of piranha result from a marine incursion into the Amazon Basin 1430 3
...mplification (BCA) technology, researchers analyzi...e detected a protein linked in recent studies to A...ad more about the bio-bar-code technology : , - ...ve DNA detection ,- Nanoparticle-Based Bio–Bar C... ,- Bio-Barcode Diagnostic Method Could Rival PCR...
...ska Salmon Program, the world,s longest-running ef...eceived nearly $2.4 million from the Gordon and Be...and sophistication. , The Alaska-based program has...t Coast, providing insights into the fluctuating f...e grant boosts research into climate and other fac...
... the body,s infection-fighting cells might also co...lead to heart disease, UT Southwestern Medical Cen... apoptosis inhibitor of macrophage or AIM, inhibit...e bloodstream and help the body fend off infection...ages go on to encourage buildup of fats on the int...
...streatus), apart from reducing cholesterol and hav...for its capacity for breaking down cellulose. Find...ity ?the reason why the fungus is sometimes used a...thesis by Arantza Eizmendi Goikoetxea, which she d...he title, Molecular Characterisation of a family o...
Other Biology News:Nanoscale Diagnostic Sets Sights on Alzheimer's 2Nanoscale Diagnostic Sets Sights on Alzheimer's 3Alaskan puzzles, monitoring provide insight about North Pacific salmon runs 2Molecule that usually protects infection-fighting cells may cause plaque deposits inside arteries 2Advances in the characterisation of the oyster mushroom genes 2